Specifications And Features; Network Interface; Ethernet Interface (Lan); Switch Compatibility - ADTRAN Express 4100 User Manual

Chapter 5

SPECIFICATIONS AND FEATURES

61200176L2-1
This section describes the standard specifications and features incorpo-
rated in the Express 4100/4110.

Network Interface

RJ-49C for ISDN Basic Rate U-Interface or RJ-49C for leased 2B1Q service.

Ethernet Interface (LAN)

Ethernet/IEEE 802.3 10BaseT.

Switch Compatibility

• LUCENT 5ESS
• NTI DMS-100
• National ISDN-1
Dual POTS Interface
• Maximum REN = 3
• Caller ID
• Ringing Signal Amplitude = 185 Vp-p (+/- 5V)
• Ringing Signal Frequency = 20 Hz (+/- 3 Hz)
• Supports 3 phones
(18 mA loop current each) at 1,000 ft, 24 AWG
• Supports 2 phones
(26 mA loop current each) at 1,000 ft, 24 AWG
• Supports 1 phone
(49 mA loop current each) at 1,000 ft, 24 AWG
Express 4100/4110 User Manual
Specifications
5-1